Sorted Spent Zinc-Air Hearing Aid Batteries from United States
Sorted spent zinc-air hearing aid batteries are exhausted Zn-Air micro cells from hearing aids, sorted by chemistry without heavy metal contaminants. These tiny spent primary cells activate on air exposure and degrade quickly, fitting this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm batteries are sorted by chemical type and free of lead, cadmium, and mercury
• Since zinc-air batteries are small and numerous, ensure proper packaging and labeling for transport as waste